Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Protective door with buffering function for civil air defense engineering
The invention relates to the technical field of civil air defense engineering, and discloses a civil air defense engineering protective door with a buffering function, the civil air defense engineering protective door with the buffering function comprises a door frame, the inner wall of the door frame is rotatably provided with a rotating shaft, the rotating shaft penetrates through a connecting block, and the connecting block is fixedly connected with the rotating shaft; a door body is fixedly installed at the end of the connecting block, and a reset self-locking assembly is arranged in the door frame. According to the protective door with the buffering function for the civil air defense engineering, the reset self-locking assembly is arranged and matched with rotation of the rotating shaft driven by the door body and transmission of an internal transmission structure, so that the situation that the normal use and safety of the door body are affected due to the fact that the larger the door opening angle is, the more force is needed is avoided, and the safety of the door body is improved by adjusting transmission of a lead screw when the door is closed. The threaded lantern ring drives the reset spring to move, impact possibly generated when the door body is closed is relieved, and the use safety and the service life of the door body are guaranteed.
本发明涉及人防工程技术领域，且公开了一种具有缓冲功能的人防工程用防护门，该具有缓冲功能的人防工程用防护门，包括门框，所述门框的内壁转动安装有转轴，所述转轴贯穿有连接块，且连接块与转轴固定连接，所述连接块的端部固定安装有门体，所述门框的内部设置有复位自锁组件。该具有缓冲功能的人防工程用防护门，通过设置有复位自锁组件，配合门体的带动转轴的转动以及内部传动结构的传动，使得不会因为开门角度越大而越需要用力，影响到门体的正常使用和安全性，并且在关门时，通过调节丝杆的传动，使得螺纹套环带动复位弹簧进行运动，减缓门体在闭合时可能产生的冲击，保证门体的使用安全以及使用寿命。
Protective door with buffering function for civil air defense engineering
The invention relates to the technical field of civil air defense engineering, and discloses a civil air defense engineering protective door with a buffering function, the civil air defense engineering protective door with the buffering function comprises a door frame, the inner wall of the door frame is rotatably provided with a rotating shaft, the rotating shaft penetrates through a connecting block, and the connecting block is fixedly connected with the rotating shaft; a door body is fixedly installed at the end of the connecting block, and a reset self-locking assembly is arranged in the door frame. According to the protective door with the buffering function for the civil air defense engineering, the reset self-locking assembly is arranged and matched with rotation of the rotating shaft driven by the door body and transmission of an internal transmission structure, so that the situation that the normal use and safety of the door body are affected due to the fact that the larger the door opening angle is, the more force is needed is avoided, and the safety of the door body is improved by adjusting transmission of a lead screw when the door is closed. The threaded lantern ring drives the reset spring to move, impact possibly generated when the door body is closed is relieved, and the use safety and the service life of the door body are guaranteed.
本发明涉及人防工程技术领域，且公开了一种具有缓冲功能的人防工程用防护门，该具有缓冲功能的人防工程用防护门，包括门框，所述门框的内壁转动安装有转轴，所述转轴贯穿有连接块，且连接块与转轴固定连接，所述连接块的端部固定安装有门体，所述门框的内部设置有复位自锁组件。该具有缓冲功能的人防工程用防护门，通过设置有复位自锁组件，配合门体的带动转轴的转动以及内部传动结构的传动，使得不会因为开门角度越大而越需要用力，影响到门体的正常使用和安全性，并且在关门时，通过调节丝杆的传动，使得螺纹套环带动复位弹簧进行运动，减缓门体在闭合时可能产生的冲击，保证门体的使用安全以及使用寿命。
Protective door with buffering function for civil air defense engineering
一种具有缓冲功能的人防工程用防护门
LIU CUNXIAN (Autor:in) / ZHU FEI (Autor:in)
27.09.2024
Patent
Elektronische Ressource
Chinesisch
IPC:
E05F
DEVICES FOR MOVING WINGS INTO OPEN OR CLOSED POSITION
,
Vorrichtungen zum Bewegen der Flügel in die Offen- oder Schließstellung
/
E06B
Feste oder bewegliche Abschlüsse für Öffnungen in Bauwerken, Fahrzeugen, Zäunen oder ähnlichen Einfriedungen allgemein, z.B. Türen, Fenster, Läden, Tore
,
FIXED OR MOVABLE CLOSURES FOR OPENINGS IN BUILDINGS, VEHICLES, FENCES, OR LIKE ENCLOSURES, IN GENERAL, e.g. DOORS, WINDOWS, BLINDS, GATES
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